Problem	contestcalc
User	EX0R5
Submission Time	2026-04-22 15:52:01
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

contestcalc.cpp: In function ‘int main()’:
contestcalc.cpp:7:19: error: ‘str’ was not declared in this scope; did you mean ‘std’?
7 | unordered_map<str, int> dict;
| ^~~
| std
contestcalc.cpp:7:27: error: template argument 1 is invalid
7 | unordered_map<str, int> dict;
| ^
contestcalc.cpp:7:27: error: template argument 3 is invalid
contestcalc.cpp:7:27: error: template argument 4 is invalid
contestcalc.cpp:7:27: error: template argument 5 is invalid
contestcalc.cpp:12:13: error: no match for ‘operator[]’ (operand types are ‘int’ and ‘std::string’ {aka ‘std::__cxx11::basic_string<char>’})
12 | dict[s] = I;
| ^
contestcalc.cpp:18:20: error: no match for ‘operator[]’ (operand types are ‘int’ and ‘std::string’ {aka ‘std::__cxx11::basic_string<char>’})
18 | sum += dict[s];
|